Lanthanide-doped inorganic nanoparticles turn molecular triplet excitons bright

Sanyang Han, Renren Deng, Qifei Gu, +17

Nature

PhotoluminescenceEngineeringNanomaterialsNanotechnologyApplied Physics +3

Photon upconversion utilizing energy beyond the band gap of crystalline silicon with a hybrid TES-ADT/PbS quantum dots system

Naoyuki Nishimura, Jesse R. Allardice, James Xiao, +3

Chemical Science

Microcavity-like exciton-polaritons can be the primary photoexcitation in bare organic semiconductors

Raj Pandya, Richard Y. S. Chen, Qifei Gu, +31

Nature Communications

Sub-10 fs Time-Resolved Vibronic Optical Microscopy

Christoph Schnedermann, Jong Min Lim, Torsten Wende, +6

The Journal of Physical Chemistry Letters

Photon upconversion through triplet exciton-mediated energy relay

Sanyang Han, Zhigao Yi, Jiangbin Zhang, +8

Nature Communications

Slow Carrier Cooling in Hybrid Pb–Sn Halide Perovskites

Sachin Verma, Qifei Gu, Aditya Sadhanala, +2

ACS Energy Letters

Femtosecond Transient Absorption Microscopy of Singlet Exciton Motion in Side-Chain Engineered Perylene-Diimide Thin Films

Raj Pandya, Richard Y. S. Chen, Qifei Gu, +7

The Journal of Physical Chemistry A

Optical Projection and Spatial Separation of Spin-Entangled Triplet Pairs from the S1 (21 Ag–) State of Pi-Conjugated Systems

Raj Pandya, Qifei Gu, Alexandre Cheminal, +11

Chem

Quantum ScienceSpintronicsQuantum OpticEngineeringPhysics +8

Exciton Diffusion in Highly-Ordered One Dimensional Conjugated Polymers: Effects of Back-Bone Torsion, Electronic Symmetry, Phonons and Annihilation

Raj Pandya, Antonios M. Alvertis, Qifei Gu, +7

The Journal of Physical Chemistry Letters

Chain Coupling and Luminescence in High-Mobility, Low-Disorder Conjugated Polymers

Tudor H. Thomas, Jasmine P. H. Rivett, Qifei Gu, +12

ACS Nano

EngineeringResponsive PolymersExcitation Energy TransferOptoelectronic DevicesChemistry +18